/*
 * Copyright 2025 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package androidx.test.uiautomator.internal

import android.os.SystemClock

/** Internal class to handle timeouts. */
internal class TimeoutClock(private val timeoutMs: Long, private val sleepIntervalMs: Long) {
    val startMs = nowMs()
    val elapsedMs
        get() = nowMs() - startMs

    val remainingMs
        get() = timeoutMs - elapsedMs

    val timeout: Boolean
        get() = elapsedMs > timeoutMs

    fun isTimeoutOrSleep(): Boolean {
        if (timeout) return true
        SystemClock.sleep(sleepIntervalMs)
        return false
    }
}
